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Relationships among some parameters of GPS radio sources

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Abstract

Data on the parameters of the complete sample of gigahertz-peaked spectrum (GPS) radio sources available in the literature are analyzed to find statistical relationships among them. Correlations are found among the following parameters: l)flux density Sm at the turnover point of the spectrum as a function of the corresponding observed frequency vm; 2) the turnover frequency vrest in a fixed coordinate system as a function of the linear size LS in projection; 3 the linear size LS in projection as a function of redshift z; 4 the flux density Sm at the turnover point of a galaxy’s GPS as a function of the corresponding linear size LS in projection.

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Authors and Affiliations

  1. V. A. Ambartsumian Byurakan Astrophysical Observatory, Armenia

    V. G. Panajyan

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  1. V. G. Panajyan
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Additional information

Translated from Astrofizika, Vol. 42, No. 4, pp. 589–595, October–December, 1999.

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Panajyan, V.G. Relationships among some parameters of GPS radio sources. Astrophysics 42, 445–450 (1999). https://doi.org/10.1007/BF02700953

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  • DOI: https://doi.org/10.1007/BF02700953

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